1 files changed, 0 insertions, 100 deletions
diff --git a/linkers/elftoolchain/libelf/libelf_checksum.c b/linkers/elftoolchain/libelf/libelf_checksum.c
deleted file mode 100644
index 0bece9a..0000000
--- a/linkers/elftoolchain/libelf/libelf_checksum.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*-
- * Copyright (c) 2006,2008 Joseph Koshy
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-
-#include <gelf.h>
-
-#include "_libelf.h"
-
-LIBELF_VCSID("$Id: libelf_checksum.c 189 2008-07-20 10:38:08Z jkoshy $");
-
-static unsigned long
-_libelf_sum(unsigned long c, const unsigned char *s, size_t size)
-{
-	if (s == NULL || size == 0)
-		return (c);
-
-	while (size--)
-		c += *s++;
-
-	return (c);
-}
-
-unsigned long
-_libelf_checksum(Elf *e, int elfclass)
-{
-	size_t shn;
-	Elf_Scn *scn;
-	Elf_Data *d;
-	unsigned long checksum;
-	GElf_Ehdr eh;
-	GElf_Shdr shdr;
-
-	if (e == NULL) {
-		LIBELF_SET_ERROR(ARGUMENT, 0);
-		return (0L);
-	}
-
-	if (e->e_class != elfclass) {
-		LIBELF_SET_ERROR(CLASS, 0);
-		return (0L);
-	}
-
-	if (gelf_getehdr(e, &eh) == NULL)
-		return (0);
-
-	/*
-	 * Iterate over all sections in the ELF file, computing the
-	 * checksum along the way.
-	 *
-	 * The first section is always SHN_UNDEF and can be skipped.
-	 * Non-allocatable sections are skipped, as are sections that
-	 * could be affected by utilities such as strip(1).
-	 */
-
-	checksum = 0;
-	for (shn = 1; shn < e->e_u.e_elf.e_nscn; shn++) {
-		if ((scn = elf_getscn(e, shn)) == NULL)
-			return (0);
-		if (gelf_getshdr(scn, &shdr) == NULL)
-			return (0);
-		if ((shdr.sh_flags & SHF_ALLOC) == 0 ||
-		    shdr.sh_type == SHT_DYNAMIC ||
-		    shdr.sh_type == SHT_DYNSYM)
-			continue;
-
-		d = NULL;
-		while ((d = elf_rawdata(scn, d)) != NULL)
-			checksum = _libelf_sum(checksum,
-			    (unsigned char *) d->d_buf, d->d_size);
-	}
-
-	/*
-	 * Return a 16-bit checksum compatible with Solaris.
-	 */
-	return (((checksum >> 16) & 0xFFFFUL) + (checksum & 0xFFFFUL));
-}